code: def step_all(self):
      # Die a soft death; this should retry and then catch in the end
      self.retry_with_catch = current.retry_count
      raise TestRetry()
  
file_path: metaflow/test/core/tests/catch_retry.py
imports: from metaflow_test import MetaflowTest, ExpectationFailed, steps, tag
  from metaflow import current
label_desc: Use image node_id 5 for calling the CatchRetryTest obj's underlying member method code with example usage: obj.step_all() without return types